Re: linux-next: build failure after merge of the arm-soc tree

[Nicolas Ferre]

On 12/10/2021 at 02:03, Stephen Rothwell wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
>
> Hi all,
>
> After merging the arm-soc tree, today's linux-next build (arm
> multi_v7_defconfig) failed like this:
>
> Error: arch/arm/boot/dts/sama7g5.dtsi:167.3-7 syntax error
> FATAL ERROR: Unable to parse input tree
>
> Caused by commit
>
>    9be4be3ed1ec ("Merge branch 'arm/dt' into for-next")
>
> I added the following patch for today:
>
> From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
> Date: Tue, 12 Oct 2021 10:37:29 +1100
> Subject: [PATCH] merge fix for missing semicolon
>
> Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>

This patch is valid.

When solving this merge conflict in at91-next here:
https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git/commit/?id=dbbb39806c65b0ab3f330fc7a855bc13b20ad2ce

I had following patch to have the nodes in alphabetical order:

--- a/arch/arm/boot/dts/sama7g5.dtsi 

+++ b/arch/arm/boot/dts/sama7g5.dtsi 

@@@ -159,11 -137,22 +159,27 @@@ 

                        clocks = <&clk32k 0>;
                };

+               adc: adc@e1000000 { 

+                       compatible = "microchip,sama7g5-adc"; 

+                       reg = <0xe1000000 0x200>; 

+                       interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>; 

+                       clocks = <&pmc PMC_TYPE_GCK 26>; 

+                       assigned-clocks = <&pmc PMC_TYPE_GCK 26>; 

+                       assigned-clock-rates = <100000000>; 

+                       clock-names = "adc_clk"; 

+                       dmas = <&dma0 AT91_XDMAC_DT_PERID(0)>; 

+                       dma-names = "rx"; 

+                       atmel,min-sample-rate-hz = <200000>; 

+                       atmel,max-sample-rate-hz = <20000000>; 

+                       atmel,startup-time-ms = <4>; 

+                       status = "disabled"; 

+               }; 

+ 

 +              chipid@e0020000 { 

 +                      compatible = "microchip,sama7g5-chipid"; 

 +                      reg = <0xe0020000 0x8>; 

 +              }; 

 + 

                sdmmc0: mmc@e1204000 {
                        compatible = "microchip,sama7g5-sdhci", 
"microchip,sam9x60-sdhci";
                        reg = <0xe1204000 0x4000>;


Sorry for not having mentioned this conflict in the pull-request.

Best regards,
  Nicolas

> ---
>   arch/arm/boot/dts/sama7g5.dtsi | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/sama7g5.dtsi b/arch/arm/boot/dts/sama7g5.dtsi
> index efcaa6ad7533..f98977f3980d 100644
> --- a/arch/arm/boot/dts/sama7g5.dtsi
> +++ b/arch/arm/boot/dts/sama7g5.dtsi
> @@ -162,7 +162,7 @@ ps_wdt: watchdog@e001d180 {
>                  chipid@e0020000 {
>                          compatible = "microchip,sama7g5-chipid";
>                          reg = <0xe0020000 0x8>;
> -               }
> +               };
>
>                  adc: adc@e1000000 {
>                          compatible = "microchip,sama7g5-adc";
> --
> 2.33.0
>
> --
> Cheers,
> Stephen Rothwell
>
>
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--
Nicolas Ferre